package com.itheima.ydd.service;

import com.itheima.ydd.entity.YddUser;
import com.baomidou.mybatisplus.extension.service.IService;
import com.itheima.ydd.vo.IndexVo;

import javax.servlet.http.HttpServletRequest;

/**
 * <p>
 *  服务类
 * </p>
 */
public interface IYddUserService extends IService<YddUser> {
    public Integer getUserId(HttpServletRequest request);

    //首页和全局数据
    IndexVo selectIndex();
}
